cos(θπ) = dimensionless
Fit φ dependence:
Parameter (X axis): φπ, deg
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Experiment: E-89-037 Electroproduction of the P33(1232) Resonance, 2002
Spokespersons: V. Burkert, R. Minehart
Experiment comment: Release 1 - Data replay: recsis prod-1-9. RC and acceptance: aao_rad+MAID98
Publication:
Quantity measured: dσ/dΩ, mcbn/srad
Differential cross section.
Beam: e, polarization: none
Target: p (Z=1, A=1), polarization: none
Final state: π0p, polarization: none
| Q2 : | 1.3 — 1.6 GeV2 |
|---|---|
| W : | 1.62 GeV |
| ε : | 0.401 |
|
Select data slice:
cos(θπ) = dimensionless Fit φ dependence: |
Observable quantity measured (Y axis): dσ/dΩ, mcbn/srad
Parameter (X axis): φπ, deg |
Click here to get data in text file, delimited with tabs.
Click here to get calculated fit coefficients in text file, delimited with tabs.
Measured data:
|
cos(θπ),
dimensionless |
φπ,
deg |
dσ/dΩ,
mcbn/srad |
Data errors,
mcbn/srad |
|---|---|---|---|
| -0.9 | 15 | 0.74 | 0.498 |
| -0.9 | 45 | 0.254 | 0.254 |
| -0.9 | 285 | 0.713 | 0.57 |
| -0.9 | 345 | 0.24 | 0.28 |
| -0.7 | 15 | 0.114 | 0.0916 |
| -0.7 | 75 | 0.268 | 0.333 |
| -0.7 | 225 | 0.117 | 0.132 |
| -0.7 | 255 | 0.341 | 0.424 |
| -0.7 | 285 | 0.339 | 0.486 |
| -0.7 | 315 | 1.21 | 1.13 |
| -0.7 | 345 | 0.0408 | 0.0359 |
| -0.5 | 45 | 0.102 | 0.11 |
| -0.5 | 105 | 0.825 | 0.685 |
| -0.5 | 135 | 0.236 | 0.191 |
| -0.5 | 225 | 1.24 | 1.53 |
| -0.5 | 285 | 0.311 | 0.384 |
| -0.5 | 315 | 0.791 | 1.13 |
| -0.3 | 15 | 0.312 | 0.363 |
| -0.3 | 45 | 1.22 | 1.5 |
| -0.3 | 75 | 2.94 | 3.42 |
| -0.3 | 105 | 1.52 | 1.17 |
| -0.3 | 135 | 0.154 | 0.178 |
| -0.3 | 255 | 0.584 | 0.495 |
| -0.3 | 285 | 0.606 | 0.513 |
| -0.3 | 315 | 0.249 | 0.193 |
| -0.3 | 345 | 0.311 | 0.35 |
| -0.1 | 45 | 0.386 | 0.312 |
| -0.1 | 75 | 1.17 | 0.66 |
| -0.1 | 105 | 0.359 | 0.283 |
| -0.1 | 135 | 1.01 | 0.781 |
| -0.1 | 255 | 0.805 | 0.477 |
| -0.1 | 315 | 0.639 | 0.357 |
| -0.1 | 345 | 0.417 | 0.363 |
| 0.1 | 15 | 0.559 | 0.488 |
| 0.1 | 45 | 2.56 | 1.67 |
| 0.1 | 75 | 0.818 | 0.379 |
| 0.1 | 105 | 0.527 | 0.301 |
| 0.1 | 135 | 1.79 | 1.8 |
| 0.1 | 195 | 1.21 | 1.71 |
| 0.1 | 225 | 1.93 | 2.74 |
| 0.1 | 255 | 0.872 | 0.458 |
| 0.1 | 285 | 0.114 | 0.086 |
| 0.1 | 315 | 0.133 | 0.142 |
| 0.1 | 345 | 0.332 | 0.385 |
| 0.3 | 15 | 2.99 | 3.68 |
| 0.3 | 45 | 0.169 | 0.179 |
| 0.3 | 75 | 0.334 | 0.255 |
| 0.3 | 105 | 0.472 | 0.372 |
| 0.3 | 135 | 4.51 | 5.54 |
| 0.3 | 225 | 0.428 | 0.287 |
| 0.3 | 255 | 0.473 | 0.228 |
| 0.3 | 285 | 0.191 | 0.146 |
| 0.5 | 15 | 1.73 | 2.13 |
| 0.5 | 45 | 0.877 | 0.882 |
| 0.5 | 75 | 0.708 | 0.391 |
| 0.5 | 105 | 0.415 | 0.266 |
| 0.5 | 135 | 0.173 | 0.186 |
| 0.5 | 165 | 0.455 | 0.56 |
| 0.5 | 225 | 1.9 | 1.74 |
| 0.5 | 255 | 1.67 | 0.825 |
| 0.5 | 285 | 0.0502 | 0.0515 |
| 0.5 | 315 | 0.833 | 1.18 |
| 0.5 | 345 | 0.81 | 0.669 |
| 0.7 | 15 | 0.116 | 0.134 |
| 0.7 | 45 | 0.307 | 0.26 |
| 0.7 | 75 | 0.535 | 0.279 |
| 0.7 | 105 | 0.856 | 0.787 |
| 0.7 | 135 | 0.262 | 0.206 |
| 0.7 | 225 | 1.52 | 1.4 |
| 0.7 | 255 | 2.88 | 2.33 |
| 0.7 | 315 | 0.986 | 0.611 |
| 0.7 | 345 | 0.195 | 0.215 |
| 0.9 | 45 | 0.123 | 0.0989 |
| 0.9 | 75 | 0.693 | 0.543 |
| 0.9 | 105 | 0.331 | 0.367 |
| 0.9 | 225 | 0.846 | 1.2 |
| 0.9 | 255 | 0.179 | 0.157 |
| 0.9 | 285 | 0.772 | 0.559 |
| 0.9 | 315 | 0.334 | 0.287 |